Collapsible child toilet seat



FIG. 1 is a top front perspective view of a collapsible child toilet seat showing our new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof, the left side being a mirror image of the right side;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

The broken lines illustrate portions of the collapsible child toilet seat that form no part of the claimed design. 

CLAIM The ornamental design for a collapsible child toilet seat, as shown and described. 